4389332344 has 32 divisors (see below), whose sum is σ = 8302878720. Its totient is φ = 2175266016.

The previous prime is 4389332267. The next prime is 4389332347. The reversal of 4389332344 is 4432339834.

It is a self number, because there is not a number n which added to its sum of digits gives 4389332344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4389332347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810317 + ... + 1812739.

It is an arithmetic number, because the mean of its divisors is an integer number (259464960).

Almost surely, 2^4389332344 is an apocalyptic number.

It is an amenable number.

4389332344 is a deficient number, since it is larger than the sum of its proper divisors (3913546376).

4389332344 is a wasteful number, since it uses less digits than its factorization.

4389332344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339 (or 4335 counting only the distinct ones).

The product of its digits is 746496, while the sum is 43.

The square root of 4389332344 is about 66252.0365271891. The cubic root of 4389332344 is about 1637.3171911299.

The spelling of 4389332344 in words is "four billion, three hundred eighty-nine million, three hundred thirty-two thousand, three hundred forty-four".